SI4488DY-T1-E3

The SI4488DY-T1-E3 is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Vishay. This component is designed for high-efficiency power management applications, making it suitable for a variety of electronic devices and systems.

Key Features:

1. Type: N-channel MOSFET
2. Package: The device comes in a compact SO-8 (Small Outline) package, which is surface-mountable, allowing for efficient use of PCB space and facilitating automated assembly processes.
3. Voltage Rating: The SI4488DY-T1-E3 has a maximum drain-source voltage (V_DS) rating of 30V, making it suitable for low to medium voltage applications.
4. Current Rating: It can handle a continuous drain current (I_D) of up to 30A, which is beneficial for applications requiring significant power handling.
5. R_DS(on): The on-resistance (R_DS(on)) is low, typically around 8.5 mΩ at a gate-source voltage (V_GS) of 10V. This low on-resistance contributes to reduced power losses and improved efficiency during operation.
6. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) is typically between 1V and 2.5V, allowing for easy drive with standard logic levels.
7. Thermal Characteristics: The device has a thermal resistance (RθJA) of approximately 50°C/W, which helps in managing heat dissipation during operation.
8. Switching Speed: The SI4488DY-T1-E3 features fast switching capabilities, making it suitable for high-frequency applications such as DC-DC converters and motor drivers.

Applications:

• Power Management: Ideal for use in power supply circuits, including buck converters and boost converters.
• Motor Control: Suitable for driving motors in various applications, including robotics and industrial automation.
• Load Switching: Can be used for switching loads in consumer electronics and other devices.
• Battery Management Systems: Effective in applications requiring efficient power distribution and management.

Additional Information:

• RoHS Compliant: The SI4488DY-T1-E3 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is environmentally friendly and safe for use in consumer products.
• Reliability: Vishay is known for its high-quality semiconductor products, and this MOSFET is designed to provide reliable performance over its operational lifetime.

In summary, the SI4488DY-T1-E3 from Vishay is a versatile and efficient N-channel MOSFET suitable for a wide range of applications, particularly in power management and control systems. Its compact size, low on-resistance, and high current handling capabilities make it an excellent choice for modern electronic designs.